ulrc (APIRET) - returns

Return Code.

DosFSCtl returns one of the following values:

• NO_ERROR
  
• ERROR_INVALID_FUNCTION
  
• ERROR_INVALID_HANDLE
  87
  ERROR_INVALID_PARAMETER
  95
  ERROR_INTERRUPT
  111
  ERROR_BUFFER_OVERFLOW
  117
  ERROR_INVALID_CATEGORY
  124
  ERROR_INVALID_LEVEL
  252
  ERROR_INVALID_FSD_NAME
  For a full list of error codes, see Errors.